Reference for Niddah 41:16

וחכמים אומרים

IF AN ABORTION WAS IN THE SHAPE OF FISHES, LOCUSTS, OR ANY FORBIDDEN ANIMALS OR CREEPING THINGS, IF THERE WAS BLOOD WITH THEM SHE IS UNCLEAN,<span class="x" onmousemove="('comment',' As a menstruant. ');">⁹</span>

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